Magnitude 3.0 Earthquake Strikes Near Iceland's Ok Glacier

A magnitude 3.0 earthquake struck between Ok Glacier and Þórisjökull in west Iceland on May 11, 2026, marking the strongest tremor recorded in the area in at least a year according to regional monitoring data.

The Details

The Icelandic Meteorological Office registered the earthquake at 14:24 local time on May 11, 2026. The agency listed the epicenter near Húsafell at latitude 64.564 and longitude -20.806, with the quake occurring at a depth of 2.2 kilometers beneath the surface.

According to Iceland Monitor, the tremor struck the area between Ok Glacier and Þórisjökull shortly after 2 p.m. local time on May 11. The event was part of a broader cluster of seismic activity recorded in the Húsafell area during the same timeframe.

Data from the Icelandic Meteorological Office's public earthquake feed showed several smaller tremors preceding the magnitude 3.0 event. These earlier quakes registered between magnitudes 1.0 and 1.3 and occurred in the hours leading up to the main tremor. The feed listed multiple Húsafell-area tremors around the time of the event as part of its continuous nationwide monitoring system.

Iceland Monitor reported that the 3.0 magnitude quake was the strongest measured in the area in at least a year. This assessment comes from regional reporting rather than a formal comparative analysis published by the meteorological office.

Context

The Icelandic Meteorological Office maintains a public rolling feed of earthquakes across Iceland, providing real-time data on seismic activity nationwide. The Húsafell area where this quake occurred sits in west Iceland, near Okjökull, commonly referred to as Ok glacier.

Okjökull is the former glacier on Ok volcano and remains a recognizable geographic reference point in the region. The area around Ok Glacier and Þórisjökull has experienced seismic activity before, as reflected in the meteorological office's ongoing monitoring of the region. The public feed allows continuous tracking of tremors across the country, including the smaller magnitude 1.0 to 1.3 events that preceded the May 11 quake.

What's Next

No official explanatory statement from Icelandic authorities regarding the cause of this seismic cluster or any escalation in risk has been issued. The Icelandic Meteorological Office continues to monitor the Húsafell area through its public earthquake feed, and any further tremors in the region would be recorded and published through that system. The feed remains the primary source for tracking ongoing seismic developments near Ok Glacier and the surrounding area.